Dimethyl sulfoxide CAS 67-68-5 Physical Properties: Clear colourless liquid Odour: Sulfurous; Distinctive garlic or oyster like It is a chemical compound It is 100% dimethyl sulfoxide It is clear colourless liquid

G.I.R 1 &6 NOTES TO SECTION VI AND CHAPTER 29 HSEN to Chapter 29 and Heading 2930 Text to codes 2930, 293090 & 29309098